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Data recovery and disk repair questions and discussions related to old-fashioned SATA, SAS, SCSI, IDE, MFM hard drives - any type of storage device that has moving parts
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Need loader

March 16th, 2022, 12:34

Spyg2
Ver : 00000008

Thanks in advance

Re: Need loader

March 16th, 2022, 14:31

Anyone know the two points of read channel (TV9&TV10) for (2060-810035) ?

Much appreciated

Re: Need loader

March 16th, 2022, 15:42

Hope this helps
Attachments
11.zip
(684.07 KiB) Downloaded 300 times

Re: Need loader

March 16th, 2022, 21:21

unknown wrote:Anyone know the two points of read channel (TV9&TV10) for (2060-810035) ?

Much appreciated

Yes. If you upload a photo, I'll show you.

Re: Need loader

March 17th, 2022, 9:37

Cleanroom wrote:Hope this helps

Many thanks

fzabkar wrote:
unknown wrote:Anyone know the two points of read channel (TV9&TV10) for (2060-810035) ?

Much appreciated

Yes. If you upload a photo, I'll show you.


Sorry for the bad quality of the photos :
Attachments
2.jpg
1.jpg

Re: Need loader

March 17th, 2022, 10:34

Drive model : WD50NDZW-11BCSS1

Tried different loaders without luck. (reset power and not accepted loader)
The drive is always busy, tried loader with and without SA access in ROM but no luck.

Re: Need loader

March 17th, 2022, 12:50

The photos are too small. Sorry.

Re: Need loader

March 17th, 2022, 15:24

unknown wrote:Drive model : WD50NDZW-11BCSS1

Anyone got resources for this drive?

Re: Need loader

March 17th, 2022, 16:52

With the PCB removed from the HDA, measure the voltages at the indicated read/write channel test points (with respect to ground).

I expect that the read channel will measure 0V.
Attachments
Rd_Wrt_Chan.jpg
Rd_Wrt_Chan.jpg (103.62 KiB) Viewed 7755 times

Re: Need loader

March 21st, 2022, 7:37

Thanks a lot Mr. Franc for your efforts. Much appreciated.

Case closed.

Re: Need loader

June 10th, 2022, 14:01

Hello there,
I have a wd Drive model : WD50NDZW-11BCSS1, rom version 00000008, same as your recent case.
Drive was dropped and was opened by another lab, after head change, no spin down, however drive canot be id fully.

Have you recovered your case and would like to share the rom and loader? Thanks.

Have a good day.

Eug
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